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Code Issues Pull Requests Releases Wiki Activity

remove unused CopyTextView 

after removing the ability to select and copy text the transformation methods
provided by CopyTextView are no longer necessary.
This commit is contained in:
Daniel Gultsch 2020-12-08 07:08:56 +01:00
parent 7179d72f7e
commit 849968107e
3 changed files with 5 additions and 145 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

86
src/main/java/eu/siacs/conversations/ui/adapter/MessageAdapter.java
View File

@ -65,7 +65,6 @@ import eu.siacs.conversations.ui.util.AvatarWorkerTask;
import eu.siacs.conversations.ui.util.MyLinkify;
import eu.siacs.conversations.ui.util.ViewUtil;
import eu.siacs.conversations.ui.widget.ClickableMovementMethod;
import eu.siacs.conversations.ui.widget.CopyTextView;
import eu.siacs.conversations.utils.CryptoHelper;
import eu.siacs.conversations.utils.EmojiWrapper;
import eu.siacs.conversations.utils.Emoticons;
@ -77,7 +76,7 @@ import eu.siacs.conversations.utils.UIHelper;
import eu.siacs.conversations.xmpp.Jid;
import eu.siacs.conversations.xmpp.mam.MamReference;
public class MessageAdapter extends ArrayAdapter<Message> implements CopyTextView.CopyHandler {
public class MessageAdapter extends ArrayAdapter<Message> {
public static final String DATE_SEPARATOR_BODY = "DATE_SEPARATOR";
private static final int SENT = 0;
@ -671,9 +670,6 @@ public class MessageAdapter extends ArrayAdapter<Message> implements CopyTextVie
default:
throw new AssertionError("Unknown view type");
}
if (viewHolder.messageBody != null) {
viewHolder.messageBody.setCopyHandler(this);
}
view.setTag(viewHolder);
} else {
viewHolder = (ViewHolder) view.getTag();
@ -869,37 +865,6 @@ public class MessageAdapter extends ArrayAdapter<Message> implements CopyTextVie
activity.showInstallPgpDialog();
}
private String transformText(CharSequence text, int start, int end, boolean forCopy) {
SpannableStringBuilder builder = new SpannableStringBuilder(text);
Object copySpan = new Object();
builder.setSpan(copySpan, start, end, Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
DividerSpan[] dividerSpans = builder.getSpans(0, builder.length(), DividerSpan.class);
for (DividerSpan dividerSpan : dividerSpans) {
builder.replace(builder.getSpanStart(dividerSpan), builder.getSpanEnd(dividerSpan),
dividerSpan.isLarge() ? "\n\n" : "\n");
}
start = builder.getSpanStart(copySpan);
end = builder.getSpanEnd(copySpan);
if (start == -1 || end == -1) return "";
builder = new SpannableStringBuilder(builder, start, end);
if (forCopy) {
QuoteSpan[] quoteSpans = builder.getSpans(0, builder.length(), QuoteSpan.class);
for (QuoteSpan quoteSpan : quoteSpans) {
builder.insert(builder.getSpanStart(quoteSpan), "> ");
}
}
return builder.toString();
}
@Override
public String transformTextForCopy(CharSequence text, int start, int end) {
if (text instanceof Spanned) {
return transformText(text, start, end, true);
} else {
return text.toString().substring(start, end);
}
}
public FileBackend getFileBackend() {
return activity.xmppConnectionService.getFileBackend();
}
@ -969,56 +934,9 @@ public class MessageAdapter extends ArrayAdapter<Message> implements CopyTextVie
protected ImageView indicator;
protected ImageView indicatorReceived;
protected TextView time;
protected CopyTextView messageBody;
protected TextView messageBody;
protected ImageView contact_picture;
protected TextView status_message;
protected TextView encryption;
}
private class MessageBodyActionModeCallback implements ActionMode.Callback {
private final TextView textView;
public MessageBodyActionModeCallback(TextView textView) {
this.textView = textView;
}
@Override
public boolean onCreateActionMode(ActionMode mode, Menu menu) {
if (onQuoteListener != null) {
int quoteResId = activity.getThemeResource(R.attr.icon_quote, R.drawable.ic_action_reply);
// 3rd item is placed after "copy" item
menu.add(0, android.R.id.button1, 3, R.string.quote).setIcon(quoteResId)
.setShowAsAction(MenuItem.SHOW_AS_ACTION_ALWAYS | MenuItem.SHOW_AS_ACTION_WITH_TEXT);
}
return false;
}
@Override
public boolean onPrepareActionMode(ActionMode mode, Menu menu) {
return false;
}
@Override
public boolean onActionItemClicked(ActionMode mode, MenuItem item) {
if (item.getItemId() == android.R.id.button1) {
int start = textView.getSelectionStart();
int end = textView.getSelectionEnd();
if (end > start) {
String text = transformText(textView.getText(), start, end, false);
if (onQuoteListener != null) {
onQuoteListener.onQuote(text);
}
mode.finish();
}
return true;
}
return false;
}
@Override
public void onDestroyActionMode(ActionMode mode) {
}
}
}

58
src/main/java/eu/siacs/conversations/ui/widget/CopyTextView.java
View File

@ -1,58 +0,0 @@
package eu.siacs.conversations.ui.widget;
import android.content.ClipData;
import android.content.ClipboardManager;
import android.content.Context;
import android.support.v7.widget.AppCompatTextView;
import android.util.AttributeSet;
public class CopyTextView extends AppCompatTextView {
public CopyTextView(Context context) {
super(context);
}
public CopyTextView(Context context, AttributeSet attrs) {
super(context, attrs);
}
public CopyTextView(Context context, AttributeSet attrs, int defStyleAttr) {
super(context, attrs, defStyleAttr);
}
public interface CopyHandler {
String transformTextForCopy(CharSequence text, int start, int end);
}
private CopyHandler copyHandler;
public void setCopyHandler(CopyHandler copyHandler) {
this.copyHandler = copyHandler;
}
@Override
public boolean onTextContextMenuItem(int id) {
final CharSequence text = getText();
int min = 0;
int max = text.length();
if (isFocused()) {
final int selStart = getSelectionStart();
final int selEnd = getSelectionEnd();
min = Math.max(0, Math.min(selStart, selEnd));
max = Math.max(0, Math.max(selStart, selEnd));
}
String textForCopy = null;
if (id == android.R.id.copy && copyHandler != null) {
textForCopy = copyHandler.transformTextForCopy(getText(), min, max);
}
try {
return super.onTextContextMenuItem(id);
} finally {
if (textForCopy != null) {
ClipboardManager clipboard = (ClipboardManager) getContext().
getSystemService(Context.CLIPBOARD_SERVICE);
clipboard.setPrimaryClip(ClipData.newPlainText(null, textForCopy));
}
}
}
}

4
src/main/res/layout/message_content.xml
View File

@ -1,12 +1,12 @@
<?xml version="1.0" encoding="utf-8"?>
<merge xmlns:android="http://schemas.android.com/apk/res/android">
<eu.siacs.conversations.ui.widget.CopyTextView
<TextView
android:id="@+id/message_body"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:autoLink="web"
android:longClickable="true"
android:longClickable="false"
android:textAppearance="@style/TextAppearance.Conversations.Body1"/>
<ImageView